Manufacturer Part Number
MCC56-16IO8B
Manufacturer
Littelfuse
Introduction
The MCC56-16IO8B is a high-power silicon-controlled rectifier (SCR) module.
Product Features and Performance
Series connection structure enhances voltage blocking capability
Two SCRs contained within module for efficient switching
Rated for 1.6 kV off-state voltage, suitable for high-voltage applications
Capable of handling 64 A average and 100 A RMS on-state current
Gate trigger voltage and current of 1.5 V and 100 mA respectively, facilitating controlled triggering
Surge current capacity of 1500A to 1600A, ensuring robust performance in transient conditions
200 mA maximum holding current secures the SCR in off-state
Product Advantages
High surge current capability enhances reliability in adverse conditions
Able to operate at extreme temperatures from -40°C to 125°C
Chassis mount TO-240AA package for easy installation and heat dissipation
Key Technical Parameters
Voltage - Off State: 1.6 kV
Current - On State (It (AV)) (Max): 64 A
Current - On State (It (RMS)) (Max): 100 A
Voltage - Gate Trigger (Vgt) (Max): 1.5 V
Current - Gate Trigger (Igt) (Max): 100 mA
Current - Non Rep. Surge 50, 60Hz (Itsm): 1500A, 1600A
Current - Hold (Ih) (Max): 200 mA
Quality and Safety Features
Conforms to stringent quality and safety standards for industrial use
Compatibility
Designed for use in circuits requiring SCR modules with the specific electric characteristics noted
Application Areas
Power control and rectification in industrial applications
Motor drives, inverters, and converters
Power supplies for heavy machinery
Product Lifecycle
Product Status: Active
No indication of imminent discontinuation, replacements or upgrades should be readily available if needed
Several Key Reasons to Choose This Product
High voltage and current capabilities for demanding applications
Sturdy module able to withstand significant electrical surges
Designed for thermal efficiency with chassis mount package
Active product status ensures ongoing manufacturer support
Renowned manufacturer Littelfuse known for reliable and durable components
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